# Govee AI Sync Box Kit 2

*Govee / H6603, H6604*

> The Govee AI Sync Box Kit 2 is a light sync device that connects over 2.4 GHz Wi-Fi, Bluetooth and Matter. It works with Alexa, Google Assistant, SmartThings and HomeKit. It suits HomeKit and Home Assistant users, with native support through Matter over Wi-Fi. Google Home, Alexa and SmartThings users get native support through the maker's cloud.

- Canonical page: https://smarthomecanon.com/devices/govee-ai-sync-box-kit-2
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Govee](https://smarthomecanon.com/brands/govee) |
| Category | Light sync device |
| Model numbers | H6603, H6604 |
| Status | Current[^1] |
| Screen size | 55-65 in, 75-85 in, 27-34 in[^1] |
| Color | RGBIC[^1] |
| Voice assistants | Alexa, Google Assistant, SmartThings, HomeKit[^1] |
| Matter | Matter[^1] |

## Integration paths

**How the Govee AI Sync Box Kit 2 connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | Matter controller[^1] | unknown | unknown |
| [BLE](https://smarthomecanon.com/protocols/ble) | Govee Home app on a phone within Bluetooth range[^1] | unknown | unknown |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | 2.4 GHz Wi-Fi network, Govee Home app[^1] | unknown | unknown |

**Platform support for the Govee AI Sync Box Kit 2**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^1] |  |
| Matter / Wi-Fi | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |
| Matter / Wi-Fi | [Homey](https://smarthomecanon.com/platforms/homey) | withheld |  |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Wi-Fi cloud | [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) | Native[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | lasswellt/govee-homeassistant |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.govee.developer |

## Related pages

- [Govee TV, monitor and gaming lights](https://smarthomecanon.com/lines/govee-tv-monitor-and-gaming-lights) (line)
- [Govee](https://smarthomecanon.com/brands/govee) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [Bluetooth Low Energy](https://smarthomecanon.com/protocols/ble) (protocol)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Samsung SmartThings](https://smarthomecanon.com/platforms/smartthings) (platform)

## Sources

[^1]: Govee AI Sync Box Kit 2 - Govee US. https://us.govee.com/products/govee-ai-sync-box-kit-2 (manufacturer, checked 2026-10-13)